Description:
------------
When trying to access the returned associative array I get a undefined index error. Works as expected in PHP5.2.9 but have the same error with the latest PHP5.3.

Reproduce code:
---------------
<?php
try {
	$pdo = new PDO("mysql:host=localhost;dbname=dbname;", "dbuser", "password");
	$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

	$sql = 'SELECT id, name FROM games ORDER BY name';

    foreach ($pdo->query($sql) as $row) {
		print $row['id'] . " - ";
		print $row['name'] . "<br />";
	}
	print_r($row);
}
catch(PDOException $e) {
    echo $e->getMessage();
}
?>

Expected result:
----------------
2 - cod
1 - mohaa
Array ( [id] => 1 [0] => 1 [name] => mohaa [1] => mohaa )

Actual result:
--------------
Notice: Undefined index: id in /var/www/html/temp.php on line 9
-
Notice: Undefined index: name in /var/www/html/temp.php on line 10


Notice: Undefined index: id in /var/www/html/temp.php on line 9
-
Notice: Undefined index: name in /var/www/html/temp.php on line 10

Array ( [id] => 1 [0] => 1 [name] => mohaa [1] => mohaa )